伤害是威胁人类健康的主要原因,是青海省居民的第4位死亡原因。而民和县素有“青海省门户之称”,铁路和公路都较为发达,为了解交通干线居民各种伤害的发生情况,进一步研究伤害发生的有关因素,为制订伤害预防控制策略和措施提供依据,我们于2002年7月,选择民和县川口镇的三个自然 Injury is a major threat to human health, is the fourth cause of death in Qinghai Province. However, Minhe County is known as “Gateway to Qinghai Province” and has developed railways and highways. In order to understand the occurrence of various injuries among traffic trunk residents, and to further study the related factors of injury occurrence and provide the strategies and measures for injury prevention and control Basis, we in July 2002, select the three natural and Kawaguchi town